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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Colloidal precious metals | $24,430 | $27,700 | $2,851,597 | $4,640,404 | $1,226,843 | | $23,198 |
| Silver nitrate | $11,465 | $30,068 | $24,810 | $67,153 | $5,172 | $87,566 | $64,270 |
| Silver comps. other than silver nitrate | $178,224 | $379,754 | $151,758 | $155,399 | $127,567 | $1,244 | $45,536,606 |
| Gold comps. | $30,559 | $21,453 | $156 | $2,217,146 | $569,166 | $2,083,834 | $427,648 |
| Inorganic/organic comps. of precious metals, whether or not chemically defi ... | $88,358 | $215,076 | $148,498 | $23,641 | $276,499 | $1,524,525 | $10,650 |
| Total | $333,036 | $674,051 | $3,176,819 | $7,103,743 | $2,205,247 | $3,697,169 | $46,062,372 |
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